Hyperion is a science fiction novel written by Dan Simmons. It is set in a future where humanity has colonized other planets and follows the journey of seven pilgrims who travel to the mysterious planet of Hyperion. The book combines elements of quantum reality, time travel, and artificial intelligence to create a rich and immersive reading experience. Hyperion has gained a dedicated following for its intricate world-building and thought-provoking exploration of the nature of existence.